What is the best Devil May Cry game between 1,3, and 4

[disolitude]

1 is great but I have to go with DMC4. Haven't beaten it yet but 12 levels in its wicked.
3 was cool but way too hard...it doesn't even let you chose an easier difficulty until you die a bunch of times. You end up playing the same level over and over until you power up enough to beat a boss.